13970847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2339}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 20442240

約数和(自身を除く): 6471393

約数列:

[1, 3, 11, 33, 181, 543, 1991, 2339, 5973, 7017, 25729, 77187, 423359, 1270077, 4656949, 13970847]

約数ペア:

[(1, 13970847), (3, 4656949), (11, 1270077), (33, 423359), (181, 77187), (543, 25729), (1991, 7017), (2339, 5973)]